Lithuania 3 Groszy 1652 Vilnius. Johann Casimir(1649-1668). Averse: Crowned bust of Johann Casimir right in inner circle. Reverse: Vytis on horseback left; 3-0 below in inner circle; date in legend. Silver. KM 43. Ivanauskas 6JK1-1(RRRR); Iger (V.652.1) (R7) RARE